package com.atguigu.gulimall.order.vo;

import lombok.Getter;
import lombok.Setter;

import java.math.BigDecimal;
import java.util.List;
import java.util.Map;

/**
 * @program: gulimall
 * @description: 订单确认页需要的数据
 * @author: 江天赐
 * @create: 2022-08-16 16:28
 */

public class OrderConfirmVo {
    //收货地址 ums_member_receive_address表
    @Setter
    @Getter
    List<MemberAddressVo> address;
    //所有选中的购物项
    @Setter
    @Getter
    List<OrderItemVo> items;
    //发票记录..
    //优惠券信息
    @Setter
    @Getter
    Integer integration;

    @Setter
    @Getter
    String orderToken;//防重令牌（重复提交）

    @Setter
    @Getter
    Map<Long, Boolean> stocks;


    public Integer getCount() {
        Integer i = 0;
        if (items != null) {
            for (OrderItemVo item : items) {
                i += item.getCount();
            }
        }
        return i;
    }

//    BigDecimal total;//订单总额

    public BigDecimal getTotal() {
        BigDecimal sum = new BigDecimal("0");
        if (items != null) {
            for (OrderItemVo item : items) {
                BigDecimal multiply = item.getPrice().multiply(new BigDecimal(item.getCount()));
                sum = sum.add(multiply);
            }
        }
        return sum;
    }

//    BigDecimal payPrice;//应付价格

    public BigDecimal getPayPrice() {
        return getTotal();
    }


}
